15/100 as a percentage is 15.00%. This simple fraction shows that out of every 100 parts, 15 are taken. It’s a handy way to talk about portions when you need a clear, easy‑to‑read number.
The fraction 15/100 can also be read as "fifteen hundredths." When you see it on a chart or a report, it means fifteen out of one hundred, which is exactly the same as the percentage above.
In everyday life, you might see 15.00% used for things like discount rates, interest, or test scores. It tells you that for every 100 units, 15 are counted, giving a quick snapshot of the proportion.
Remember, writing the percentage with two decimal places—15.00%—keeps the format neat and consistent, especially in tables or formal documents.